38cb03bb108b88715d554d1141eb734b2dc25b63fc69c4b037e589caa2e77bec

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/02/2025, 10:08 UTC

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General

Target

HTCTL32.dll
Size

306KB
MD5

3eed18b47412d3f91a394ae880b56ed2
SHA1

1b521a3ed4a577a33cce78eee627ae02445694ab
SHA256

13a17f2ad9288aac8941d895251604beb9524fa3c65c781197841ee15480a13f
SHA512

835f35af4fd241caa8b6a639626b8762db8525ccceb43afe8fffc24dffad76ca10852a5a8e9fc114bfbf7d1dc1950130a67037fc09b63a74374517a1f5448990
SSDEEP

6144:Jd0nVF1ZtRq6itu9i3uxUnNPhMKj8TwFIKhJ08fvF0dGhZUbol:JYZrokUnNPhMY8TwFIcJB0i

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 1868	2076	rundll32.exe	31
PID 2076 wrote to memory of 1868	2076	rundll32.exe	31
PID 2076 wrote to memory of 1868	2076	rundll32.exe	31
PID 2076 wrote to memory of 1868	2076	rundll32.exe	31
PID 2076 wrote to memory of 1868	2076	rundll32.exe	31
PID 2076 wrote to memory of 1868	2076	rundll32.exe	31
PID 2076 wrote to memory of 1868	2076	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\HTCTL32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\HTCTL32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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